Page 4-12
400 SERIES INSTALLATION MANUAL
Rev Q
190-00140-02
Label #
Parameter Name
1 2 3 4
125
Greenwich Mean Time (BCD)
Ɣ Ɣ Ɣ Ɣ
147G Magnetic
Variation
Ɣ Ɣ Ɣ
251
Distance to Go
Ɣ
251G
Distance to Go
Ɣ Ɣ Ɣ
252
Time to Go
Ɣ Ɣ Ɣ Ɣ
260G Date
(BCD)
Ɣ Ɣ Ɣ
261G
GPS Discrete Word 1
Ɣ Ɣ Ɣ
275G
LRN Status Word
Ɣ Ɣ Ɣ
300G
Station Declination, Type, and Class
Ɣ Ɣ Ɣ
303 Message
Length/Type/Number
Ɣ Ɣ Ɣ
304G
Message Characters 1-3
Ɣ Ɣ Ɣ
305G
Message Characters 4-6
Ɣ Ɣ Ɣ
306G NAV/Waypoint/Airport
Latitude
Ɣ Ɣ Ɣ
307G NAV/Waypoint/Airport
Longitude
Ɣ Ɣ Ɣ
310
Present Position Latitude
Ɣ Ɣ Ɣ Ɣ
311
Present Position Longitude
Ɣ Ɣ Ɣ Ɣ
312 Ground
Speed
Ɣ Ɣ Ɣ Ɣ
313
Track Angle (True)
Ɣ Ɣ Ɣ Ɣ
314 True
Heading
Ɣ Ɣ Ɣ Ɣ
315 Wind
Speed
Ɣ Ɣ Ɣ Ɣ
316
Wind Angle (True)
Ɣ Ɣ Ɣ Ɣ
320 Magnetic
Heading
Ɣ Ɣ Ɣ Ɣ
321 Drift
Angle
Ɣ Ɣ Ɣ Ɣ
326G
Lateral Scale Factor
Ɣ Ɣ Ɣ
330
Conic Arc Inbound Course
Ɣ Ɣ
331
Conic Arc Radius
Ɣ Ɣ
332
Conic Arc Course Change Angle
Ɣ Ɣ
333
Airport Runway Azimuth
Ɣ Ɣ
334
Airport Runway Length in Feet
Ɣ Ɣ
335
Left/Right Hand Holding Pattern Azimuth
Ɣ Ɣ
340
Left/Right Hand Procedure Turn Azimuth
Ɣ Ɣ
351G
Distance To Destination (Via Flight Plan)
Ɣ Ɣ Ɣ
352G
Estimated Time To Destination (Via Flight Plan)
Ɣ Ɣ Ɣ
371G
Specific Equipment ID
Ɣ Ɣ Ɣ
377
Equipment Hex ID Code
Ɣ Ɣ Ɣ Ɣ
The following labels are output on the VOR/ILS ARINC 429 OUT port:
Label #
Parameter Name
034G
VOR/ILS Frequency (BCD)
035G
DME Frequency (BCD)
100G
Selected Course #1
173 Localizer
Deviation
174 Glideslope
Deviation
222 VOR
Omnibearing
371G
Specific Equipment ID
377
Equipment Hex ID Code
The labels recognized on the GPS ARINC 429 IN 1 or GPS ARINC 429 IN 2 ports depend on the
configuration (refer to section 5.2.1).
The 400 Series unit can receive traffic data from a BF Goodrich SKY497 Skywatch system using the GPS
ARINC 429 IN 1 or GPS ARINC 429 IN 2 lines, in order to display traffic information on the 400 Series
unit.
Summary of Contents for GNC 420
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